{
  "manageEntity": {
    "action": "Repost",
    "entityId": "550010527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0e0608eb74419eb26806205bb99227fe9ce7f99ef23e8d33aa7583b38b4a71d",
    "signature": "0xba027c8b7a0204da3550c7d77e64e223d475a049fdfdce8d54a3b29c5d46c42c31b5a0e9ba72d4c006efecb36eb7077a0a6af95431c7710c9791430c0b52a54b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}